---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2598 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 498 697 0 2748 3164 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8b:76:4c brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe8b:764c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:5b:af:08 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:e6ff:fe5b:af08/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2598) 08/16/24 _x86_64_ (4 CPU) 09:55:21 LINUX RESTART (4 CPU) 09:56:02 tps rtps wtps bread/s bwrtn/s 09:57:01 106.22 35.91 70.31 1702.90 7215.32 09:58:01 184.89 12.55 172.34 2237.49 26718.61 09:59:01 11.56 0.00 11.56 0.00 2997.23 10:00:01 3.52 0.02 3.50 2.93 232.49 10:01:01 3.43 0.00 3.43 0.00 301.95 10:02:01 3.65 0.00 3.65 0.00 312.88 10:03:01 3.77 0.00 3.77 0.00 565.91 10:04:01 3.90 0.00 3.90 0.00 361.41 10:05:01 2.90 0.00 2.90 0.00 331.01 10:06:01 3.20 0.00 3.20 0.00 819.73 10:07:01 3.38 0.00 3.38 0.00 351.81 10:08:01 3.60 0.00 3.60 0.00 433.73 10:09:01 2.97 0.02 2.95 4.13 387.40 10:10:01 3.55 0.00 3.55 0.00 503.70 10:11:01 32.74 6.88 25.86 309.28 2636.63 Average: 24.79 3.66 21.14 282.20 2939.91 09:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 1484248 3299560 2554412 63.25 59492 1903544 927444 18.23 624212 1733456 200028 09:58:01 765656 3216728 3273004 81.04 88592 2482224 1396192 27.45 932736 2078396 85452 09:59:01 814496 3268780 3224164 79.83 88896 2484492 1375032 27.03 908444 2054584 3244 10:00:01 825432 3284096 3213228 79.56 89100 2488220 1323868 26.02 895400 2055400 2120 10:01:01 806496 3274380 3232164 80.03 89296 2496664 1332332 26.19 908864 2059764 3904 10:02:01 802080 3278256 3236580 80.14 89484 2504104 1331292 26.17 908572 2063720 4720 10:03:01 786984 3279076 3251676 80.51 89648 2519032 1396288 27.45 914600 2072636 5220 10:04:01 752720 3251572 3285940 81.36 89816 2525060 1458856 28.68 944652 2075460 3836 10:05:01 751712 3257684 3286948 81.39 89964 2531596 1461152 28.72 940976 2078980 3380 10:06:01 742188 3272380 3296472 81.62 90108 2554880 1400340 27.53 929116 2099624 4932 10:07:01 732764 3271804 3305896 81.86 90336 2562756 1400864 27.54 934388 2103820 6680 10:08:01 708512 3255132 3330148 82.46 90524 2569712 1495796 29.40 954516 2107216 4984 10:09:01 690124 3247948 3348536 82.91 90732 2579864 1397964 27.48 966264 2113036 8024 10:10:01 607224 3185324 3431436 84.96 90924 2599060 1531712 30.11 1046520 2115068 17232 10:11:01 749736 3261036 3288924 81.44 92948 2541220 975780 19.18 1134852 1902480 19520 Average: 801358 3260250 3237302 80.16 87991 2489495 1346994 26.48 929607 2047576 24885 09:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 ens3 121.64 94.00 1030.74 15.48 0.00 0.00 0.00 0.00 09:57:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 veth45bcf16 320.93 630.48 22.89 1852.96 0.00 0.00 0.00 0.15 09:58:01 ens3 878.29 469.72 2810.16 48.99 0.00 0.00 0.00 0.00 09:58:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 09:58:01 docker0 405.60 757.96 22.90 2368.13 0.00 0.00 0.00 0.00 09:59:01 veth45bcf16 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 3.80 4.58 0.82 1.13 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 veth45bcf16 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 3.75 4.17 0.78 1.24 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 veth45bcf16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 5.88 4.38 1.34 1.69 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 veth45bcf16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 7.23 6.87 1.61 2.26 0.00 0.00 0.00 0.00 10:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 veth45bcf16 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 3.85 4.72 0.82 1.39 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 veth45bcf16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 9.58 6.98 2.17 2.19 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 veth45bcf16 0.37 0.40 0.04 0.14 0.00 0.00 0.00 0.00 10:05:01 ens3 5.27 4.15 1.53 1.67 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.37 0.40 0.03 0.14 0.00 0.00 0.00 0.00 10:06:01 veth45bcf16 93.18 100.35 7.34 584.72 0.00 0.00 0.00 0.05 10:06:01 ens3 104.35 96.47 585.61 8.53 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 docker0 93.18 100.35 6.07 584.72 0.00 0.00 0.00 0.00 10:07:01 veth45bcf16 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 8.70 6.45 1.86 2.11 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 veth45bcf16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 6.50 6.65 1.44 1.86 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 veth45bcf16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 6.22 6.92 1.33 1.82 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 veth45bcf16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 8.08 6.68 1.74 2.08 0.00 0.00 0.00 0.00 10:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 23.71 23.01 20.61 11.67 0.00 0.00 0.00 0.00 10:11:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:11:01 docker0 1.23 1.10 0.09 6.38 0.00 0.00 0.00 0.00 Average: ens3 79.74 49.67 296.69 6.93 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 33.40 57.38 1.94 197.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2598) 08/16/24 _x86_64_ (4 CPU) 09:55:21 LINUX RESTART (4 CPU) 09:56:02 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 19.44 0.00 1.64 3.05 0.06 75.81 09:57:01 0 3.89 0.00 0.99 8.11 0.03 86.98 09:57:01 1 19.18 0.00 1.63 2.24 0.07 76.88 09:57:01 2 42.27 0.00 2.66 1.44 0.10 53.52 09:57:01 3 12.38 0.00 1.29 0.42 0.02 85.89 09:58:01 all 11.26 0.00 4.03 4.91 0.08 79.72 09:58:01 0 10.57 0.00 4.32 7.02 0.07 78.02 09:58:01 1 12.37 0.00 3.56 1.96 0.07 82.04 09:58:01 2 9.74 0.00 4.18 3.42 0.10 82.56 09:58:01 3 12.39 0.00 4.05 7.23 0.07 76.27 09:59:01 all 3.05 0.00 0.74 0.17 0.02 96.02 09:59:01 0 2.43 0.00 0.65 0.00 0.02 96.90 09:59:01 1 2.82 0.00 0.80 0.43 0.03 95.92 09:59:01 2 4.36 0.00 0.71 0.08 0.02 94.84 09:59:01 3 2.57 0.00 0.77 0.17 0.03 96.46 10:00:01 all 2.96 0.00 0.70 0.04 0.03 96.27 10:00:01 0 3.28 0.00 0.67 0.10 0.02 95.93 10:00:01 1 2.75 0.00 0.83 0.02 0.03 96.36 10:00:01 2 2.35 0.00 0.60 0.00 0.02 97.03 10:00:01 3 3.45 0.00 0.73 0.07 0.02 95.73 10:01:01 all 3.40 0.00 0.86 0.05 0.04 95.65 10:01:01 0 3.49 0.00 0.90 0.00 0.05 95.56 10:01:01 1 3.68 0.00 0.85 0.07 0.03 95.37 10:01:01 2 3.40 0.00 0.80 0.00 0.05 95.75 10:01:01 3 3.00 0.00 0.85 0.13 0.05 95.96 10:02:01 all 3.83 0.00 0.89 0.04 0.04 95.21 10:02:01 0 4.34 0.00 0.85 0.00 0.03 94.77 10:02:01 1 3.79 0.00 0.92 0.15 0.03 95.11 10:02:01 2 3.68 0.00 0.82 0.00 0.05 95.45 10:02:01 3 3.52 0.00 0.99 0.00 0.05 95.44 10:03:01 all 4.06 0.00 0.90 0.05 0.05 94.93 10:03:01 0 4.21 0.00 0.98 0.02 0.07 94.72 10:03:01 1 4.56 0.00 0.87 0.07 0.05 94.46 10:03:01 2 3.86 0.00 0.90 0.08 0.05 95.11 10:03:01 3 3.59 0.00 0.82 0.03 0.05 95.50 10:04:01 all 3.88 0.00 0.97 0.04 0.05 95.05 10:04:01 0 4.14 0.00 1.04 0.00 0.05 94.77 10:04:01 1 3.60 0.00 1.05 0.00 0.05 95.30 10:04:01 2 3.83 0.00 0.92 0.00 0.05 95.21 10:04:01 3 3.98 0.00 0.92 0.17 0.03 94.90 10:05:01 all 3.71 0.00 0.89 0.05 0.05 95.30 10:05:01 0 3.45 0.00 0.97 0.05 0.07 95.46 10:05:01 1 3.58 0.00 0.92 0.07 0.05 95.39 10:05:01 2 4.45 0.00 0.94 0.05 0.05 94.51 10:05:01 3 3.39 0.00 0.72 0.02 0.05 95.82 10:06:01 all 6.90 0.00 0.91 0.04 0.04 92.12 10:06:01 0 6.05 0.00 0.84 0.05 0.03 93.03 10:06:01 1 7.38 0.00 0.85 0.02 0.03 91.71 10:06:01 2 7.40 0.00 0.87 0.08 0.03 91.61 10:06:01 3 6.76 0.00 1.09 0.00 0.03 92.12 10:07:01 all 4.43 0.00 1.09 0.03 0.05 94.40 10:07:01 0 4.41 0.00 0.85 0.12 0.03 94.59 10:07:01 1 4.31 0.00 1.15 0.00 0.07 94.47 10:07:01 2 4.21 0.00 1.07 0.00 0.05 94.67 10:07:01 3 4.77 0.00 1.25 0.00 0.07 93.91 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 4.73 0.00 1.04 0.03 0.05 94.15 10:08:01 0 5.40 0.00 0.91 0.02 0.03 93.64 10:08:01 1 4.62 0.00 1.25 0.05 0.05 94.03 10:08:01 2 4.32 0.00 0.92 0.00 0.05 94.71 10:08:01 3 4.57 0.00 1.07 0.05 0.07 94.24 10:09:01 all 5.34 0.00 0.94 0.03 0.05 93.64 10:09:01 0 6.18 0.00 0.84 0.00 0.05 92.93 10:09:01 1 5.16 0.00 0.84 0.10 0.05 93.85 10:09:01 2 4.78 0.00 1.07 0.05 0.07 94.04 10:09:01 3 5.25 0.00 1.02 0.00 0.05 93.68 10:10:01 all 5.32 0.00 1.14 0.05 0.07 93.43 10:10:01 0 4.98 0.00 1.22 0.02 0.08 93.69 10:10:01 1 5.61 0.00 1.29 0.07 0.05 92.98 10:10:01 2 5.67 0.00 1.00 0.03 0.07 93.22 10:10:01 3 4.98 0.00 1.07 0.08 0.05 93.82 10:11:01 all 22.10 0.00 2.27 0.88 0.06 74.69 10:11:01 0 11.36 0.00 1.93 0.25 0.03 86.42 10:11:01 1 27.55 0.00 2.36 0.60 0.07 69.42 10:11:01 2 27.55 0.00 2.41 0.18 0.07 69.79 10:11:01 3 21.91 0.00 2.34 2.46 0.07 73.22 Average: all 6.94 0.00 1.27 0.63 0.05 91.12 Average: 0 5.21 0.00 1.20 1.04 0.04 92.51 Average: 1 7.38 0.00 1.28 0.39 0.05 90.91 Average: 2 8.75 0.00 1.32 0.36 0.05 89.51 Average: 3 6.43 0.00 1.27 0.72 0.05 91.54